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Tzur Gueta

אף, נשימה, דרכי נשימה
Why one nostril always feels blocked — and what it may do to your brain
The nasal cycle naturally shifts airflow between nostrils, while emerging research suggests one-nostril breathing may affect stress, relaxation, mind wandering and brain activity
Tzur Gueta | 07.25.26
חסה, ירקות עלים
Thousands sickened by lettuce in US: what may be lurking in your salad bowl?
A Cyclospora outbreak linked to iceberg lettuce highlights the importance of handling leafy greens safely at home; how can you reduce infection risk, and which common mistakes allow bacteria to thrive in your refrigerator?
Tzur Gueta | 07.24.26
זוג, הגיל השלישי
The hidden cost of living longer: Israelis spend over a decade in poor health
A global study found that Israelis live longer than ever, but the gap between lifespan and healthy years has widened to 11.7 years, highlighting the growing challenge of preventing chronic disease and preserving independence in old age
Tzur Gueta | 07.23.26
ערפל מוחי, זיכרון
Brain fog is rising among young adults: What's behind it?
Sleep deprivation, stress, information overload and lifestyle changes may contribute to brain fog, a growing complaint among young people; Experts say persistent symptoms should be evaluated as they may signal an underlying medical condition
Tzur Gueta | 07.17.26
דלקת ריאות
Young, healthy and nonsmoking: The mystery behind rising lung cancer cases
US study found that lung cancer patients under 50 who never smoked reported healthier-than-average diets, prompting researchers to examine whether pesticide exposure may play a role, though experts stress the evidence remains preliminary
Tzur Gueta | 07.16.26
עישון סיגריה אלקטרונית
Former smokers who vape face higher lung cancer and death risks, study finds
A study of more than 4.5 million former smokers found that continued e-cigarette use was linked to higher risks of lung cancer and death from any cause; another study linked vaping to eye disease; experts urge quitting smoking and nicotine entirely
Tzur Gueta | 07.15.26
טמפון טמפונים
Tampons found to contain heavy metals — but the real risk may surprise you
Discovery of lead and arsenic in tampons raised safety concerns, but new FDA analysis examined whether they are absorbed by the body and found reassuring results
Tzur Gueta | 07.14.26
בעיות זקפה, גברים
What erectile dysfunction could be warning you about your heart
Doctors say erectile problems can appear one to three years before classic cardiac symptoms, making them a possible signal to check blood pressure, cholesterol, blood sugar and other cardiovascular risk factors
Tzur Gueta | 07.12.26
ניתוח פלסטי ניתוח אף בני נוער
New nose before senior year: Teens turn summer into surgery season
Requests for teen plastic surgery in Israel jumped 56% ahead of summer break, mostly for nose, ear and breast procedures, as doctors warn parents to check emotional maturity, realistic expectations and AI-driven images
Tzur Gueta | 07.06.26
קפה
Decaf too: your coffee habit may be saving your liver
Drinking up to five cups of coffee daily, including decaf, associated with lower risk of liver cirrhosis, liver cancer and liver-related death in a large study of more than 350,000 people
Tzur Gueta | 07.05.26
הנקה
Think formula helps babies sleep? Study challenges the myth
A large study challenges the common belief that formula-fed babies sleep better, finding that breastfeeding in the first six months was associated with longer sleep at age 1; experts stress the findings show a link, not proof that breastfeeding causes better sleep
Tzur Gueta | 07.01.26
מיקרופלסטיק
Microplastics are everywhere at home; here’s how to cut your daily exposure
Microplastics are already found throughout the home, from the air we breathe to the food we eat; Dr. Ophir Lavon of Carmel Medical Center explains how to reduce daily exposure without avoiding plastic entirely
Tzur Gueta | 06.30.26
תוספים, תוספי תזונה
The dark side of supplements: How ‘natural’ pills can harm your liver and kidneys
More people are taking dietary supplements without professional guidance, often based on social media advice; while some are essential, studies point to risks and drug interactions; Prof. Ziv Ben Ari: 'Weigh the benefits, risks and real need'
Tzur Gueta | 06.28.26
המתת חסד, אשפוז, בית חולים
Dutch doctors euthanize child under 12 in first-of-its-kind case
Terminally ill child put to death under the Netherlands’ expanded euthanasia law, marking first reported case involving minor under 12 and reigniting fierce debate over children's suffering and assisted dying; case referred to public prosecutor’s office
Tzur Gueta | 06.24.26
נפש בנפש
‘We’re not running away, we’re running to Israel’: hundreds of North American jews prepare for aliyah
Hundreds of North American Jews took part in Nefesh B’Nefesh’s opening events for the 2026 summer aliyah season, as they prepare to move to Israel in the coming months. Many describe aliyah as the fulfillment of a long-held Zionist dream and a desire to build their future in Israel, with recent changes in the Jewish experience in North America reinforcing decisions they had already been considering for years
Tzur Gueta | 06.18.26
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